Fig. 6From: A unique heterologous fibrin sealant (HFS) as a candidate biological scaffold for mesenchymal stem cells in osteoporotic rats a Level of 17β-estradiol at 14 days after femoral surgery (p = 0.0155); b Level of 17β-estradiol at 28 days after femoral surgery (p = 0.0086). The levels of estradiol were lower in the OVX group than in the NOVX group at both time points. Different letters indicate significant differences between the groups (p < 0.05). Ovariectomized (OVX) and non-ovariectomized (NOVX) groupsBack to article page